Understanding Numbers Up to One Million

What is 10,000 more than 45,000?

• 35,000

• 55,000

• 65,000

• 75,000

Partition the number 345,678 into hundreds of thousands, tens of thousands, thousands, hundreds, tens, and units.

• 300,000 + 40,000 + 5,000 + 600 + 70 + 8

• 300,000 + 50,000 + 4,000 + 600 + 70 + 8

• 300,000 + 40,000 + 6,000 + 500 + 70 + 8

• 300,000 + 40,000 + 5,000 + 700 + 60 + 8

Which number is less than 789,123?

• 789,124

• 789,223

• 788,999

• 789,321

Place the following numbers in order from smallest to largest: 45,678; 54,876; 48,765; 47,856.

• 45,678; 47,856; 48,765; 54,876

• 45,678; 48,765; 47,856; 54,876

• 45,678; 47,856; 54,876; 48,765

• 45,678; 47,856; 48,765; 54,876

What is 100,000 less than 1,000,000?

• 900,000

• 800,000

• 700,000

• 600,000

Which number is greater than 234,567?

• 234,566

• 234,568

• 234,557

• 234,567

On a number line from 0 to 1,000,000, which number would be closest to the middle?

• 250,000

• 500,000

• 750,000

• 1,000,000

Compare the numbers: 678,901 and 678,910. Which is larger?

• 678,901

• 678,910

Order the following numbers from largest to smallest: 999,999; 888,888; 777,777; 666,666.

• 999,999; 888,888; 777,777; 666,666

• 666,666; 777,777; 888,888; 999,999

• 777,777; 666,666; 888,888; 999,999

• 888,888; 999,999; 777,777; 666,666

What is 1,000 more than 123,456?

• 122,456

• 124,456

• 123,556

• 123,457